using System;
using System.Collections.Generic;
using System.Text;
using Pixysoft.Framework.XSchEmA.Entity;

namespace Pixysoft.Framework.XSchEmA.Checker
{
    class ConstraintChecker
    {
        private static ConstraintChecker instance;
        public static ConstraintChecker Instance
        {
            get
            {
                lock (typeof(ConstraintChecker))
                {
                    if (instance == null)
                        instance = new ConstraintChecker();
                    return instance;
                }
            }
        }

        public bool CheckLoopForeignKeys(DatabaseSchema database)
        {
            return true;
        }

    }
}
